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For the Inventor, By the Inventor

Changwon, South Korea

Yeon Sik Choi

This inventor holds 10 USPTO granted patents, plus 1 CIPO patent and 5 EPO patents. Top assignee: Lg Electronics Inc.. Active years: 2011-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yeon Sik Choi. Retrieved from https://idiyas.com/inventor/yeon-sik-choi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 10

% Patents Active = 100.0


 

Average Co-Inventor Count = 5.2

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:

goldMedal10 out of 51,830 
 
Lg Electronics Inc.
 patents

Years Active: 2011-2015

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10 patents (USPTO):Explore Patents
1. 8984691 - Laundry machine (2015-03-24),
2. 8904670 - Dryer (2014-12-09),
3. 8689462 - Steam laundry dryer (2014-04-08),
4. 8567219 - Washing machine (2013-10-29),
5. 8256136 - Laundry treating apparatus (2012-09-04),
6. 8225528 - Dryer (2012-07-24),
7. 8181359 - Laundry machine (2012-05-22),
8. 8127576 - Laundry machine (2012-03-06),
9. 7992320 - Clogging detection method for dryer (2011-08-09),
10. 7891113 - Clogging degree deciding method for dryer (2011-02-22),

Title: Innovations by Yeon Sik Choi

Introduction

Yeon Sik Choi is a prominent inventor based in Changwon-si, South Korea. He has made significant contributions to the field of laundry appliances, holding a total of 10 patents. His work focuses on enhancing the efficiency and functionality of laundry machines, particularly through innovative control methods.

Latest Patents

Among his latest patents, Yeon Sik Choi has developed a laundry machine that includes a drum rotatably installed in a cabinet. This machine features a substance supply device for providing moisture to the drum, a separably mounted water supply device, and a sensor to detect water supply. The controller manages the substance supply device based on the sensor's signals. Additionally, he has patented a dryer that utilizes steam, designed to accommodate articles such as clothes. This dryer includes a control panel for user interaction and a controller that manages the operation based on selected courses, ensuring optimal moisture content in dried articles.

Career Highlights

Yeon Sik Choi is associated with LG Electronics Inc., a leading company in the electronics industry. His work has significantly impacted the development of modern laundry solutions, making them more user-friendly and efficient.

Collaborations

He collaborates with talented coworkers, including Ju Han Yoon and Sang Hun Bae, who contribute to the innovative projects at LG Electronics Inc.

Conclusion

Yeon Sik Choi's contributions to laundry technology exemplify the spirit of innovation in the appliance industry. His patents reflect a commitment to improving everyday tasks through advanced engineering solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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